diff --git a/AUTHORS b/AUTHORS
index 88c11a79f1..ee947c54d5 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -25,7 +25,7 @@ The following people have contributed code to GIMP:
  Stanislav Brabec
  Hans Breuer
  Simon Budig
- João S. O. Bueno Calligaris
+ João S. O. Bueno
  Seth Burgess
  Brent Burton
  Francisco Bustamante
diff --git a/authors.xml b/authors.xml
index 1eb8edfdc3..6ad43dde49 100644
--- a/authors.xml
+++ b/authors.xml
@@ -28,7 +28,7 @@
   <contributor role="author" last-active="2.0">Stanislav Brabec</contributor>
   <contributor role="author" last-active="2.6">Hans Breuer</contributor>
   <contributor role="author" last-active="2.6">Simon Budig</contributor>
-  <contributor role="author" last-active="2.4">João S. O. Bueno Calligaris</contributor>
+  <contributor role="author" last-active="2.4">João S. O. Bueno</contributor>
   <contributor role="documenter" last-active="1.2">Carey Bunks</contributor>
   <contributor role="author" last-active="2.4">Seth Burgess</contributor>
   <contributor role="author" last-active="1.0">Brent Burton</contributor>
diff --git a/tools/pdbgen/stddefs.pdb b/tools/pdbgen/stddefs.pdb
index 5c4341e29b..6d0ed9ef0d 100644
--- a/tools/pdbgen/stddefs.pdb
+++ b/tools/pdbgen/stddefs.pdb
@@ -75,7 +75,7 @@ sub jay_pdb_misc {
 }
 
 sub joao_pdb_misc {
-    contrib_pdb_misc('Jo\xc3\xa3o S. O. Bueno Calligaris', '', @_);
+    contrib_pdb_misc('Jo\xc3\xa3o S. O. Bueno', '', @_);
 }
 
 sub josh_pdb_misc {